CVE-2023-21771

Windows Local Session Manager (LSM) Elevation of Privilege Vulnerability

Published Jan 10, 2023 CVSS 3.1 · 7 High EPSS < 1% KEV · Not listed
Description
Windows Local Session Manager (LSM) Elevation of Privilege Vulnerability

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
EUVD EUVD EUVD-2023-25938 Windows Local Session Manager (LSM) Elevation of Privilege Vulnerability
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
CPEs cpe:2.3:o:microsoft:windows_10_20H2:10.0.19042.2486:*:*:*:*:*:arm64:*
cpe:2.3:o:microsoft:windows_10_20H2:10.0.19042.2486:*:*:*:*:*:x86:*
cpe:2.3:o:microsoft:windows_10_21H2:10.0.19044.2486:*:*:*:*:*:arm64:*
cpe:2.3:o:microsoft:windows_10_21H2:10.0.19044.2486:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_10_21H2:10.0.19044.2486:*:*:*:*:*:x86:*
cpe:2.3:o:microsoft:windows_10_22H2:10.0.19045.2486:*:*:*:*:*:arm64:*
cpe:2.3:o:microsoft:windows_10_22H2:10.0.19045.2486:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_10_22H2:10.0.19045.2486:*:*:*:*:*:x86:*
cpe:2.3:o:microsoft:windows_11_21H2:10.0.22000.1455:*:*:*:*:*:arm64:*
cpe:2.3:o:microsoft:windows_11_21H2:10.0.22000.1455:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_11_22H2:10.0.22621.1105:*:*:*:*:*:arm64:*
cpe:2.3:o:microsoft:windows_11_22H2:10.0.22621.1105:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_server_2022:10.0.20348.1487:*:*:*:*:*:*:*
Vendors & Products Microsoft windows 10 20h2
Microsoft windows 10 21h2
Microsoft windows 10 22h2
Microsoft windows 11 21h2
Microsoft windows 11 22h2
Weaknesses

Sources

Status
PUBLISHED
Assigner
microsoft
Published
Updated
Apr 12, 2025, 3:55 AM
Reserved
Dec 13, 2022, 12:00 AM
Status
Modified
Published
Jan 10, 2023, 10:15 PM
Modified
Jun 17, 2026, 5:33 AM